Well, thinking after I'm having doubts about my play. This player seems to be somewhat solid. On flop I have very strong draw, but still should I 3bet flop here? He must have at least a two pair with this chekraise. Turn he insta checks, so I decided to check behind to see what hi is doing on river. On river I was really thinking about a call but at table it appeared kinda week to me. What do you think?

Calling ip is fine
His c/r seems quite large, so I think he isn´t doing that too many times with lower flushdraws or random hands, so I´d also call flop and evaluate on the turn
I think I´d bet turn and call shove.
If he has there boat, then you´re going to loose anyway by shoving river, but I want Qx hands and lower flushes to c/rai over my bet on the turn
River shove is fine, although you put him quite a strong range on the turn, then you can also just call. he has there boat a lot of times.